Lamb of god was also great, got the crowd moshing, and here was their set to the best of my memory..

Hourglass
Laid to Rest
Walk With Me In Hell
A new song from "Wrath"
Ruin
Omerta
Redneck
Black Label.

Those are the "for sures", I probably missed one or two though.

edit: Also, forgot to mention the westboro baptist church was outside of the venue handing out shittily printed pamphlets explaining how although it was too late for us to repent, they would pray for our souls. No mention of LOG, just Metallica.